I hear this a lot. The products are basically on the top of the maturity curve now so incremental improvements is all it is likely to be for a long time. Some of the big "innovations", an example being folding screens, aren't really viable at the moment and possibly never and Apple are quite conservative on their engineering. This is a good thing for those of us who see these as utility devices mostly.

In fact most of the time I'd rather people just left stuff the fuck alone.